UPD78F9221MC-5A4-A
- Mfr.Part #
- UPD78F9221MC-5A4-A
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 20-LSSOP (0.240, 6.10mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 20SSOP
- Stock
- 38,306
- In Stock :
- 38,306
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Terminal Finish :
- Tin/Bismuth (Sn/Bi)
- Core Processor :
- 78K0S
- Bit Size :
- 8
- Qualification Status :
- Not Qualified
- DMA Channels :
- No
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- ROM (words) :
- 2048
- DAC Channels :
- No
- Oscillator Type :
- Internal
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 2.7V
- Surface Mount :
- yes
- Connectivity :
- LINbus, UART/USART
- Package / Case :
- 20-LSSOP (0.240, 6.10mm Width)
- PWM Channels :
- yes
- Program Memory Size :
- 2KB 2K x 8
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.65mm
- Pin Count :
- 20
- Data Converter :
- A/D 4x10b
- RAM Size :
- 128 x 8
- Factory Lead Time :
- 24 Weeks
- Supply Voltage :
- 3V
- Packaging :
- Tray
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- RAM (bytes) :
- 128
- Supply Voltage-Max (Vsup) :
- 5.5V
- Series :
- 78K0S/Kx1+
- HTS Code :
- 8542.31.00.01
- CPU Family :
- UPD78K0
- Number of Terminations :
- 20
- Speed :
- 10MHz
- JESD-30 Code :
- R-PDSO-G20
- Core Size :
- 8-Bit
- Number of I/O :
- 15
- Peripherals :
- LVD, POR, PWM, WDT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Type :
- Flash
- Length :
- 6.65mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Clock Frequency :
- 10MHz
- Width :
- 6.1mm
- Published :
- 2005
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- JESD-609 Code :
- e6
- Additional Feature :
- ALSO OPERATES AT 2V MINIMUM SUPPLY
- Height Seated (Max) :
- 1.4mm
- Operating Temperature :
- -40°C~85°C TA
- Power Supplies :
- 2/5.5V
- Has ADC :
- yes
- Datasheets
- UPD78F9221MC-5A4-A

Microcontrollers Intersil (Renesas Electronics Corporation) UPD78F9221MC-5A4-A Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) UPD78F9221MC-5A4-A is an advanced microcontroller unit (MCU) designed for high-performance applications in a compact package. Incorporating a robust 8-bit processing core with 2KB of integrated FLASH memory, this MCU offers a blend of efficiency and speed, ideal for sophisticated yet space-constrained applications. The device's footprint in a 20-SSOP package provides a highly adaptable solution in various technological environments, making it an essential component for developers aiming to deploy advanced electronics with reliable and consistent performance.
UPD78F9221MC-5A4-A Features
The UPD78F9221MC-5A4-A MCU boasts several key features that enhance its utility in complex electronic systems:
- 8-bit processing capability for efficient data handling.
- 2KB of on-board FLASH memory, facilitating robust program storage and quick access.
- Compact 20-SSOP packaging, ensuring minimal space usage on circuit boards.
- Low power consumption, which extends the battery life of portable devices.
- High integration, reducing the need for additional components and simplifying design.
UPD78F9221MC-5A4-A Applications
- Consumer Electronics: Utilized in household devices such as smart thermostats and remote controls, where its compact size and power efficiency are critical.
- Automotive Components: Supports automotive applications like sensor modules, enhancing vehicle responsiveness and efficiency.
- Industrial Automation: Acts as the control hub in automation equipment, enabling precise operations and reliability in harsh industrial environments.
- Portable Devices: Ideal for use in portable health monitors and fitness devices, where its low power consumption maximizes battery life.
- Building Automation: Integrated into building management systems, aiding in the efficient monitoring and control of building operations.
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